Here is the opinion, I dont claim to be the formost expert in removig adhesive. How ever I do tend to base many of my opinions on common sense and experience. Here is my thoughts on this issue:
We are talking about removing adhesive from a plastic body panel not a metal one. I have no doubt that the wheel method is very effective on a metal car body, but what we are talking about is removing adhesive from plastic with a revolving wheel turning at 3600 rpm.This is more likely to damage the PLASTIC by causing HEAT and friction, then a can of fish oil with no heating or abrasive qualitys. :ahhhhh: Considering the material being worked on is as important as the product you are working on it with. Just my opinion...